A metabolite of AMINOPYRINE with analgesic and anti-inflammatory properties. It is used as a reagent for biochemical reactions producing peroxides or phenols. Ampyrone stimulates LIVER MICROSOMES and is also used to measure extracellular water.
Compounds with a five-membered heterocyclic ring with two nitrogens and a keto OXYGEN. Some are inhibitors of TNF-ALPHA production.
That portion of the electromagnetic spectrum from the UHF (ultrahigh frequency) radio waves and extending into the INFRARED RAYS frequencies.
Pollution prevention through the design of effective chemical products that have low or no toxicity and use of chemical processes that reduce or eliminate the use and generation of hazardous substances.
Liquids that dissolve other substances (solutes), generally solids, without any change in chemical composition, as, water containing sugar. (Grant & Hackh's Chemical Dictionary, 5th ed)
The study of the structure, preparation, properties, and reactions of carbon compounds. (McGraw-Hill Dictionary of Scientific and Technical Terms, 6th ed)
In vitro method for producing large amounts of specific DNA or RNA fragments of defined length and sequence from small amounts of short oligonucleotide flanking sequences (primers). The essential steps include thermal denaturation of the double-stranded target molecules, annealing of the primers to their complementary sequences, and extension of the annealed primers by enzymatic synthesis with DNA polymerase. The reaction is efficient, specific, and extremely sensitive. Uses for the reaction include disease diagnosis, detection of difficult-to-isolate pathogens, mutation analysis, genetic testing, DNA sequencing, and analyzing evolutionary relationships.
A contact herbicide used also to produce desiccation and defoliation. (From Merck Index, 11th ed)
Works containing information articles on subjects in every field of knowledge, usually arranged in alphabetical order, or a similar work limited to a special field or subject. (From The ALA Glossary of Library and Information Science, 1983)
An oxidoreductase that catalyzes the reaction between superoxide anions and hydrogen to yield molecular oxygen and hydrogen peroxide. The enzyme protects the cell against dangerous levels of superoxide. EC 1.15.1.1.
An abnormal increase in the amount of oxygen in the tissues and organs.
The normal length of time of an organism's life.
A poisonous dipyridilium compound used as contact herbicide. Contact with concentrated solutions causes irritation of the skin, cracking and shedding of the nails, and delayed healing of cuts and wounds.
Highly reactive compounds produced when oxygen is reduced by a single electron. In biological systems, they may be generated during the normal catalytic function of a number of enzymes and during the oxidation of hemoglobin to METHEMOGLOBIN. In living organisms, SUPEROXIDE DISMUTASE protects the cell from the deleterious effects of superoxides.
Seven-carbon saturated hydrocarbon group of the methane series. Include isomers and derivatives.
Cell surface proteins that bind TACHYKININS with high affinity and trigger intracellular changes influencing the behavior of cells. Three classes of tachykinin receptors have been characterized, the NK-1; NK-2; and NK-3; which prefer, respectively, SUBSTANCE P; NEUROKININ A; and NEUROKININ B.
One of the two major classes of cholinergic receptors. Nicotinic receptors were originally distinguished by their preference for NICOTINE over MUSCARINE. They are generally divided into muscle-type and neuronal-type (previously ganglionic) based on pharmacology, and subunit composition of the receptors.
A family of biologically active peptides sharing a common conserved C-terminal sequence, -Phe-X-Gly-Leu-Met-NH2, where X is either an aromatic or a branched aliphatic amino acid. Members of this family have been found in mammals, amphibians, and mollusks. Tachykinins have diverse pharmacological actions in the central nervous system and the cardiovascular, genitourinary, respiratory, and gastrointestinal systems, as well as in glandular tissues. This diversity of activity is due to the existence of three or more subtypes of tachykinin receptors.
A member of the NICOTINIC ACETYLCHOLINE RECEPTOR subfamily of the LIGAND-GATED ION CHANNEL family. It consists entirely of pentameric a7 subunits expressed in the CNS, autonomic nervous system, vascular system, lymphocytes and spleen.
NATIONAL LIBRARY OF MEDICINE service for health professionals and consumers. It links extensive information from the National Institutes of Health and other reviewed sources of information on specific diseases and conditions.
An abnormal protein with unusual thermosolubility characteristics that is found in the urine of patients with MULTIPLE MYELOMA.
Condition of having pores or open spaces. This often refers to bones, bone implants, or bone cements, but can refer to the porous state of any solid substance.
Time period from 1901 through 2000 of the common era.
Time period from 1801 through 1900 of the common era.
Transmission of energy or mass by a medium involving movement of the medium itself. The circulatory movement that occurs in a fluid at a nonuniform temperature owing to the variation of its density and the action of gravity. (McGraw-Hill Dictionary of Scientific and Technical Terms, 4th ed; Webster, 10th ed)
An analytical method for detecting and measuring FLUORESCENCE in compounds or targets such as cells, proteins, or nucleotides, or targets previously labeled with FLUORESCENCE AGENTS.
A bibliographic database that includes MEDLINE as its primary subset. It is produced by the National Center for Biotechnology Information (NCBI), part of the NATIONAL LIBRARY OF MEDICINE. PubMed, which is searchable through NLM's Web site, also includes access to additional citations to selected life sciences journals not in MEDLINE, and links to other resources such as the full-text of articles at participating publishers' Web sites, NCBI's molecular biology databases, and PubMed Central.
A publication issued at stated, more or less regular, intervals.
An enzyme that catalyzes the oxidation of cholesterol in the presence of molecular oxygen to 4-cholesten-3-one and hydrogen peroxide. The enzyme is not specific for cholesterol, but will also oxidize other 3-hydroxysteroids. EC 1.1.3.6.
"The business or profession of the commercial production and issuance of literature" (Webster's 3d). It includes the publisher, publication processes, editing and editors. Production may be by conventional printing methods or by electronic publishing.
The premier bibliographic database of the NATIONAL LIBRARY OF MEDICINE. MEDLINE® (MEDLARS Online) is the primary subset of PUBMED and can be searched on NLM's Web site in PubMed or the NLM Gateway. MEDLINE references are indexed with MEDICAL SUBJECT HEADINGS (MeSH).
An IBUPROFEN-type anti-inflammatory analgesic and antipyretic. It inhibits prostaglandin synthesis and has been proposed as an anti-arthritic.
The attachment of PLATELETS to one another. This clumping together can be induced by a number of agents (e.g., THROMBIN; COLLAGEN) and is part of the mechanism leading to the formation of a THROMBUS.
Non-nucleated disk-shaped cells formed in the megakaryocyte and found in the blood of all mammals. They are mainly involved in blood coagulation.
Drugs or agents which antagonize or impair any mechanism leading to blood platelet aggregation, whether during the phases of activation and shape change or following the dense-granule release reaction and stimulation of the prostaglandin-thromboxane system.
A prostaglandin that is a powerful vasodilator and inhibits platelet aggregation. It is biosynthesized enzymatically from PROSTAGLANDIN ENDOPEROXIDES in human vascular tissue. The sodium salt has been also used to treat primary pulmonary hypertension (HYPERTENSION, PULMONARY).
A group of compounds derived from unsaturated 20-carbon fatty acids, primarily arachidonic acid, via the cyclooxygenase pathway. They are extremely potent mediators of a diverse group of physiological processes.
Descriptions of specific amino acid, carbohydrate, or nucleotide sequences which have appeared in the published literature and/or are deposited in and maintained by databanks such as GENBANK, European Molecular Biology Laboratory (EMBL), National Biomedical Research Foundation (NBRF), or other sequence repositories.
The statistical reproducibility of measurements (often in a clinical context), including the testing of instrumentation or techniques to obtain reproducible results. The concept includes reproducibility of physiological measurements, which may be used to develop rules to assess probability or prognosis, or response to a stimulus; reproducibility of occurrence of a condition; and reproducibility of experimental results.
A mass spectrometry technique used for analysis of nonvolatile compounds such as proteins and macromolecules. The technique involves preparing electrically charged droplets from analyte molecules dissolved in solvent. The electrically charged droplets enter a vacuum chamber where the solvent is evaporated. Evaporation of solvent reduces the droplet size, thereby increasing the coulombic repulsion within the droplet. As the charged droplets get smaller, the excess charge within them causes them to disintegrate and release analyte molecules. The volatilized analyte molecules are then analyzed by mass spectrometry.
Exclusive legal rights or privileges applied to inventions, plants, etc.
Binary classification measures to assess test results. Sensitivity or recall rate is the proportion of true positives. Specificity is the probability of correctly determining the absence of a condition. (From Last, Dictionary of Epidemiology, 2d ed)
Chromatographic techniques in which the mobile phase is a liquid.

A liquid-stable reagent for lactic acid levels. Application to the Hitachi 911 and Beckman CX7. (1/22)

We evaluated the use of a new lactate oxidase-based reagent for the determination of serum and plasma lactic acid levels with the Hitachi 911 (Roche Diagnostics, Indianapolis, IN) and the Beckman CX7 (Beckman Instruments, Brea, CA). Evaluation studies demonstrated on-board stability of at least 3 months and a calibration stability of more than 5 months. Within- and between-day imprecision of this reagent was less than 2% for both applications. The reagent is free of the deleterious effects of triglyceride up to levels of 1,400 mg/dL (15.8 mmol/L), bilirubin to concentrations of 24.6 mg/dL (420 mumol/L), and hemoglobin, from lysed erythrocytes, to levels of more than 0.3 g/dL (3.0 g/L). When used on the Hitachi 911 for the determination of plasma lactate concentrations, the reagent correlates with the Dade aca III (Dade International, Deerfield, IL). When applied to the Beckman CX7 for the determination of serum lactate levels, the method correlates with the Beckman method.  (+info)

Kinetic flow-injection determination of hydrogen peroxide by use of iron(III)-catalyzed coloration and its application to the determination of biological substances. (2/22)

A kinetic flow-injection (FI) method is described for the determination of hydrogen peroxide. This method is based on an iron(III)-catalyzed oxidative coupling of 4-aminoantipyrine with N,N-dimethylaniline by hydrogen peroxide. By measuring the change in the absorbance of the dye formed at 560 nm, 1 x 10(-6) - 6 x 10(-4) M hydrogen peroxide could be determined with a sampling rate of 15 h(-1). The relative standard deviation (n = 30) was 0.8% for 5 x 10(-5) M hydrogen peroxide. There was little interference of the co-existing ions and compounds. After introducing some immobilized enzyme reactors to the FI system, the proposed method allowed the determination of glucose and uric acid ranging from 1 x 10(-6) to 6 x 10(-4) M with relative standard deviations of below 2%. The applicability of the method was demonstrated by determining these substances in serum samples.  (+info)

Evidence of the effect of dipyrone on the central nervous system as a determinant of delayed gastric emptying observed in rats after its administration. (3/22)

Dipyrone administered intravenously (iv) delays gastric emptying (GE) in rats. The objectives of the present study were to assess: 1) the effect of the dose of dipyrone and time after its iv administration on GE in rats, 2) the effect of subdiaphragmatic vagotomy (VgX) and bilateral electrolytic lesion of the paraventricular nucleus (PVNX) on the delayed GE induced by the drug, and 3) the intracerebroventricular (icv) action of dipyrone and of one of its metabolites, 4-aminoantipyrine on GE. Male Wistar rats received saline labeled with phenol red intragastrically as a test meal. GE was indirectly assessed by the determination of percent gastric retention (GR) of the test meal 10 min after administration by gavage. Dipyrone delays GE in a dose- and time-dependent manner. Thirty minutes after the iv administration of 80 mg/kg dipyrone, the animals showed significantly higher GR (mean = 62.6%) compared to those receiving vehicle (31.5%). VgX and PVNX significantly reduced the iv effect of 80 mg/kg dipyrone (mean %GR: VgX = 28.3 vs Sham = 55.5 and PVNX = 34.5 vs Sham = 52.2). Icv administration of 4 mol dipyrone caused a significant increase in GR (54.1%) of the test meal 10 min later, whereas administration of 4 mol 4-aminoantipyrine had no effect (34.4%). Although the dipyrone dose administered icv was 16 times lower than that applied iv, for the same time of action (10 min), the GR of animals that received the drug icv (54.1%) or iv (54.5%) did not differ significantly. In conclusion, the present results suggest that the effect of dipyrone in delaying GE is due to the action of the drug on the central nervous system, with the participation of the PVN and of the vagus nerve.  (+info)

Determination of cefadroxil by sequential injection with spectrophotometric detector. (4/22)

A sequential injection analysis (SIA) spectrophotometric procedure for cefadroxil determination has been developed. The SIA instrumentation was modified to achieve the desired function and operations by using the software developed to interface the PC with the conventional SIA system. The method is based on the measurement of a red, water-soluble product formed by the reaction between cefadroxil and 4-aminoantipyrine in the presence of alkaline potassium hexacyanoferrate(III) at 510 nm. Optimum conditions for determining the drug were investigated. Beer's law was obeyed over the concentration ranges of 1 - 10 mg L(-1) and 10 - 50 mg L(-1) with a detection limit (3 sigma) of 0.17 mg L(-1) and a limit of quantification (10 sigma) of 0.56 mg L(-1). The relative standard deviations of 1.98% and 1.93% for 5 mg L(-1) and 30 mg L(-1) of the drug, respectively (n = 11) are obtained. The proposed method has been applied satisfactorily to the determination of cefadroxil in commercial pharmaceutical formulations with a sampling rate of 100 h(-1). Results obtained were in good agreement with those obtained by the official HPLC method at the 95% confidence level.  (+info)

New and simple plate test for screening relative transfructosylation activity of fungi. (5/22)

Several microorganisms are reported to have transfructosylation activity due to fructosyltransferase and/or fructofuranosidase activities. However, the search for other fungi with higher transfructosylation activity remains a challenge. So, a presumptive and indirect colorimetric plate assay for the evaluation of transfructosylation activity in fungi was developed which involved the simultaneous determination in the same plate of glucose and fructose released from sucrose. The method entailed the (a) glucose oxidase-peroxidase coupled reaction using phenol and 4-aminoantipyrine for determination of glucose; and (b) fructose dehydrogenase oxidation in the presence of a tetrazolium salt for determination of fructose. The presence of enzymes with transfructosylation activity was identified by the formation of pink (presence of glucose) and blue (presence of fructose) halos around the fungal colony. In conclusion, the results showed that the method is suitable for screening a large number of fungi due to its simplicity, reproducibility and rapidity and also gives a relative quantitative idea of the transfructosylation activity of different fungi species.  (+info)

Inhibition of cyclooxygenases by dipyrone. (6/22)

BACKGROUND AND PURPOSE: Dipyrone is a potent analgesic drug that has been demonstrated to inhibit cyclooxygenase (COX). In contrast to classical COX-inhibitors, such as aspirin-like drugs, dipyrone has no anti-inflammatory effect and a low gastrointestinal toxicity, indicating a different mode of action. Here, we aimed to investigate the effects of dipyrone on COX. EXPERIMENTAL APPROACH: The four major metabolites of dipyrone, including the two pharmacologically active metabolites, 4-methyl-amino-antipyrine (MAA) and amino-antipyrine (AA), were used to characterise their binding to COX and haem as well as their effects on the biochemical properties of COX. Mass spectrometry, UV and visible photometry were used to study binding and prostaglandin production. Levels of anti-oxidant enzymes were assessed by Western blotting. KEY RESULTS: The pharmacologically active metabolites of dipyrone, MAA and AA, did not inhibit COX activity in vitro like classical COX inhibitors, but instead redirected the prostaglandin synthesis, ruling out inhibition of COX through binding to its active site. We found that MAA and AA formed stable complexes with haem and reacted with hydrogen peroxide in presence of haem, ferrous ions (Fe(2+)) or COX. Moreover, MAA reduced Fe(3+) to Fe(2+) and accordingly increased lipid peroxidation and the expression of anti-oxidant enzymes in cultured cells and in vivo. CONCLUSIONS AND IMPLICATIONS: Our data suggest that the pharmacologically active metabolites of dipyrone inhibit COX activity by sequestering radicals which initiate the catalytic activity of this enzyme or through the reduction of the oxidative states of the COX protein.  (+info)

Effect of 4-aminoantipyrine on gastric compliance and liquid emptying in rats. (7/22)

Dipyrone (Dp) delays gastric emptying (GE) in rats. There is no information about whether 4-aminoantipyrine (AA), one of its metabolites, has the same effect. The objectives of the present study were to assess the effects of AA and Dp on GE when administered intravenously (iv) and intracerebroventricularly (icv) (240 micromol/kg and 4 micromol/animal, respectively) and on gastric compliance when administered iv (240 micromol/kg). GE was determined in male Wistar rats weighing 250-300 g (5-10 per group) after icv or iv injection of the drug by measuring percent gastric retention (GR) of a saline meal labeled with phenol red 10 min after administration by gavage. Gastric compliance was estimated in anesthetized rats (10-11 per group), with the construction of volume-pressure curves during intragastric infusion of a saline meal. Compliance was significantly greater in animals receiving Dp (mean +/- SEM = 0.26 +/- 0.009 mL/mmHg) and AA (0.24 +/- 0.012 mL/mmHg) than in controls (0.19 +/- 0.009 mL/mmHg). AA and Dp administered iv significantly increased GR (64.4 +/- 2.5 and 54.3 +/- 3.8%, respectively) compared to control (34 +/- 2.2%), a phenomenon observed only with Dp after icv administration. Subdiaphragmatic vagotomy reduced the effect of AA (GR = 31.4 +/- 1.5%) compared to sham-treated animals. Baclofen, a GABAB receptor agonist, administered icv significantly reduced the effect of AA (GR = 28.1 +/- 1.3%). We conclude that Dp and AA increased gastric compliance and AA delayed GE, with the participation of the vagus nerve, through a pathway that does not involve a direct action of the drug on the central nervous system.  (+info)

Assay for detection and enumeration of genetically engineered microorganisms which is based on the activity of a deregulated 2,4-dichlorophenoxyacetate monooxygenase. (8/22)

An assay system was developed for the enumeration of genetically engineered microorganisms expressing a deregulated 2,4-dichlorophenoxyacetate (TFD) monooxygenase, which converts phenoxyacetate (PAA) to phenol. In PAA-amended cultures of Pseudomonas aeruginosa PAO1C(pRO103) and Pseudomonas putida PPO301(pRO103), strains which express a deregulated TFD monooxygenase, phenol production was proportional to cell number. Phenol was reacted, under specific conditions, with a 4-aminoantipyrine dye to form an intensely colored dye-phenol complex (AAPPC), which when measured spectrophotometrically could detect as few as 10(3) cells per ml. This assay was corroborated by monitoring the disappearance of PAA and the accumulation of phenol by high-performance liquid chromatography and gas chromatography. The AAPPC assay was modified for use with plate cultures and clearly distinguished colonies of PPO301(pRO103) and PAO1C(pRO103) from a strain expressing a regulated TFD monooxygenase. Colonies of P. putida PPO301(pRO101) remained cream colored, while colonies of PPO301(pRO103) and PAO1C(pRO103) turned a distinct red.  (+info)

Three compounds derived from 4-aminoantipyrine (AA) were synthesized and their structures confirmed by melting point, elemental analysis, FT-IR, and 1H-NMR. The molecular structures of the four compounds were characterized by single-crystal X-ray diffraction and calculated by using the density functional theory (DFT) method with 6-31G (d) basis set. The calculated molecular geometries and the vibration frequencies of the AA derivatives in the ground state have been compared with the experimental data. The results show that the optimized geometries can reproduce well the crystal structural parameters, and the theoretical vibration frequencies show good agreement with the experimental data, although the experimental data are different from the theoretical ones due to the intermolecular forces. Besides, the molecular electrostatic potential (MEP) and the frontier molecular orbital (FMO) analysis of the compounds were investigated by theoretical calculations.
Other names: Acetamide, N-antipyrinyl-; Acetamide, N-(2,3-dihydro-1,5-dimethyl-3-oxo-2-phenyl-1H-pyrazol-4-yl)-; Acetamidoantipyrine; Acetyl-4-aminoantipyrine; Acetylaminoantipyrine; Acetylated 4-aminoantipyrine; Antipyrine, 4-acetamido-; N-Acetyl-4-aminoantipyrine; 4-Acetamidoantipyrine; 4-Acetaminoantipyrine; 4-Acetoaminoantipyrine; 4-Acetylaminophenazone; Aminoantipyrine, N-acetyl-; 4-(N-Acetylamino)antipyrine; NSC 331807; N-(2,3-dimethyl-5-oxo-1-phenyl-3-pyrazolin-4-yl)acetamide ...
The Trinder glucose activity test is a diagnostic test used in medicine to determine the presence of glucose or glucose oxidase. The test employs the Trinder reagent, and is a colour change test resulting from the Trinder reaction. The Trinder reagent, named after P. Trinder of the Biochemistry Department of the Royal Infirmary in Sunderland (see the article listed in further reading), comprises an aminoantipyrine (such as 4-aminoantipyrine) and phenol (p-hydroxybenzene). The Trinder reaction is the reaction between hydrogen peroxide and the phenol and aminoantipyrine to form a quinone (quinoneimine), catalyzed by the presence of a peroxidase (such as horseradish peroxidase). The hydrogen peroxide is itself produced by an initial reaction where the glucose is oxidised in the presence of the glucose oxidase catalyst into H2O2 and gluconic acid. The quinone is red-violet in colour, with the intensity of the colour being in proportion to the glucose concentration. The colour is measured at 505 nm, ...
A simple and rapid screening method for spectrophotometric determination of salbutamol based on mixed micelle-cloud point extraction (MM-CPE) coupled to derivatization with 4-aminoantipyrine reagent has been presented. A MM-CPE has been developed for the analysis of salbutamol in wastewater, pig feed and pork samples using Triton X-114 (TX-114) and cetyl trimethylammonium bromide (CTAB) as the mixed micellar extractant. The optimum MM-CPE conditions were: 10 mmol L-1 phosphate buffer pH 6.4, 5 mmol L-1 CTAB, 0.25% (w/v) TX-114, 10% (w/v) sodium chloride and 6 min equilibration time at 30 °C. And the optimum for derivatization were: 0.05 mol L-1 4-aminoantipyrine, 0.12 mol L-1 potassium hexacyanoferrate (III), 0.05 mol L-1 sodium carbonate and 1 min reaction time at room temperature. Under the selected condition, the proposed method gave linear calibrations in the range of 0.05 - 10 mg L-1. Limit of detection and limit of quantitation were 0.01 mg L-1 and 0.03 mg L-1, respectively. The proposed ...
Stabilized enzymes useful in the diagnostic assay of total cholesterol are prepared by dissolving a salt of cholic acid in a buffer solution providing a pH within the range of about 4 to about 9, to the solution is added a cholesterol esterase. The solution is then mixed with a polyhydroxy organic compound and TRITON-X-100. A cholesterol oxidase and a peroxidase are each dissolved in separate portions of buffer solution and introduced into the buffered solution containing the cholesterol esterase. 4-aminoantipyrine is then added to the solution. The resultant solution is a stabilized enzyme solution which can be used in the total cholesterol assay of a serum sample. The stabilized solution can be used in combination with a chromogen diluent solution which is made by dissolving phenol and TRITON-X-100 in water or a buffer solution. The combination of the stabilized enzyme solution and the chromogen diluent solution provides a solution which has utility
Serum pancreatic lipase acts on a natural type of substrate, 1,2-diglyceride to liberate 2-monoglyceride. The 2-monoglyceride is hydrolyzed by monoglyceride lipase (MGLP) to produce glycerol and fatty acid. Glycerol kinase (GK) then acts on the glycerol to produce glycerol-3-phosphate which is converted to dihydroxyacetone phosphate and hydrogen peroxide in a reaction catayzed by glycerol-3-phosphate oxidase (GPO). The hydrogen peroxide then reacts with 4-aminoantipyrine and N-Ethyl-N-(2-hydroxy-3-sulfopropyl)-m-toluidine sodium salt (TOOS) in a reaction catalyzed by peroxidase (POD) to yield a quinone dye. The rate of increase in absorbance at 550nm is directly proportional to the Lipase activity of the sample.. ...
Serum pancreatic lipase acts on a natural type of substrate, 1,2-diglyceride to liberate 2-monoglyceride. The 2-monoglyceride is hydrolyzed by monoglyceride lipase (MGLP) to produce glycerol and fatty acid. Glycerol kinase (GK) then acts on the glycerol to produce glycerol-3-phosphate which is converted to dihydroxyacetone phosphate and hydrogen peroxide in a reaction catayzed by glycerol-3-phosphate oxidase (GPO). The hydrogen peroxide then reacts with 4-aminoantipyrine and N-Ethyl-N-(2-hydroxy-3-sulfopropyl)-m-toluidine sodium salt (TOOS) in a reaction catalyzed by peroxidase (POD) to yield a quinone dye. The rate of increase in absorbance at 550nm is directly proportional to the Lipase activity of the sample ...
Batch experiments using the Hungate serum bottle technique were used to determine the anaerobic treatability of phenolic (7600 mg/1 by 4-aminoantipyrine) wastewater from an H-coal conversion pilot plant. Methane production above controls was achieved at up to 6% V/V dilution. At these levels, inhibitory components in the wastewater retard but do not stop volatile organic acid (VOA) fermentation to methane.. Ether-extracted wastewater was tested at up to 50% V/V on cultures receiving 200 mg/1 phenol and was found not to be inhibitory, suggesting that inhibitory components in the wastewater are ether-extractable. Finally, a reconstituted H-coal which contained pure phenolic constituents added to ether-extracted H-coal exhibited batch methanogenesis above controls at H-coal dilutions up to 10% V/V. These findings indicate that the ether-extractable inhibitory substances are not one of the major phenolic compounds present in the H-coal wastewater. ...
Hydrogen peroxide rinse is a mild antiseptic and a safe, effective treatment for minor mouth irritations such as canker sores, cold sores or gingivitis, according to WebMD. Hydrogen peroxide kills...
Dr. Speck responded: Absolutely not!. No! peroxide will cause severe and painful burning of the cornea, and will be only mildly annoying to the |a href=/topics/bacteria track_data={
When you use peroxide for tear stain removal, is the kind you use to bleach hair? (Not the stuff in the brown bottle?) And dont you mix is with somet
We used H2O2 in our lab to strip cellular proteins of their metal ions. I found that H2O2 was toxic to most Eukaryotic cells (yeast not tested) between 0.1% and 0.01%. My calculations show that you are well outside that range, which is why you have beer. The chemistry of peroxides is grossly incorrect as to what Ive read thus far on this page. A more descriptive form HOOH, undergoes hydrolysis (splitting by water) to form radical species in solution, OH. However, this species is uncharged and thus will not affect your pH. At this point though, you have radicals floating around inside your yeasties. Although they may be using lots of energy, (hence the CO2 respired), much of this will be going to repair themselves instead of making more yeast. I would argue that adding HOOH to your wort is highly counter productive. This is why I suspect that no commercial brewers use peroxides, aside from the fact that the FDA probably wouldnt like HOOH on the ingredient list ...
The effect of a 20-day administration of aminopyrine (600 mg kg-1) as well as two metabolites of aminopyrine, 4-aminoantipyrine (525 mg kg-1) and 4-acetamidoantipyrine (635 mg kg-1), on several hepatic, kidney and serum enzyme activities were investigated. In the aminopyrine-treated group, a pronounced induction of gamma-glutamyl transpeptidase was shown in the whole homogenate as compared to that in the hepatic microsomes. Serum gamma-glutamyl transpeptidase activity was also increased by administration of aminopyrine or 4-aminoantipyrine. No change in gamma-glutamyl transpeptidase activity was observed in kidney and hepatic cytosolic fractions. In all cases, 4-acetamidoantipyrine treatment showed no significant change in the enzyme activities tested. Under the same experimental condition, the amounts of cytochrome P-450 and b5, the activities of aminopyrine N-demethylase, aniline hydroxylase and carboxylesterase of liver microsomes were all induced in the aminopyrine- and ...
During incubation of antipyrine, but not amidopyrine, 4-aminoantipyrine and 4-leucylaminoantipyrine, with rat liver microsomaland cytosol fractions in the presence of NADPH-generating system a reactive metabolite, which binds with glutathione is form
N-acetyl-4-aminoantipyrine and sulfaguanidine slowly penetrate the cerebrospinal fluid and the brain proper, but enter the water space of the adenohypophysis, the neurohypophysis, the area postrema and the intercolumnar tubercle almost as readily as they penetrate the water space of liver and muscle. These results indicate that the blood-brain barrier does not exist in these brain regions.. ...
A short Fused-Core particle column offered higher efficiency, high mass capacity, wider pH range, and lower price vs monolithic columns typically used in Sequential Injection Chromatography.
Health related message boards offering discussions of numerous health topics including allergies, cancer, diabetes, heart disease, exercise, attention deficit disorder, diet, and nutrition.
Phenol, 2,4,6-tribromo-, aluminum salt | C18H6AlBr9O3 | CID 106562 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities, safety/hazards/toxicity information, supplier lists, and more.
Still unresolved after Medzhitov and Janeways work was what the TLR sensed. That is, how did it know a potentially invasive microorganism was present. Bruce A Beutlers key contribution was to prove that the TLRs recognized specific molecules known to be stimulants of inflammatory responses. He had been studying responses of mouse cells to a potent bacterial product, the endotoxin lipopolysaccharide (LPS), a component of the outer membrane of one important class of bacteria. LPS was known to cause inflammatory responses in infected humans. LPS had been shown to work by causing cells of the human and mouse innate immune system to make several inflammatory cytokines, which if produced in very large amounts can cause a fatal shock syndrome (endotoxin shock). In order to determine what molecules the cells of the innate immune system used to recognize LPS, he took advantage of the fact that certain mouse strains were unable to respond to LPS and their inability was known to be due to a single ...
Meningococcus (Neisseria meningitidis) causes meningitis and rapidly progressing fatal shock, but only in humans. To invade the brain, meningococcus uses its filamentous pili to hijack the β2-adrenergic receptor (β2AR), inducing an allosteric β-arrestin-biased signaling cascade in endothelial cells lining the capillaries of the brain. This cascade allows bacterial colonies to tether to endothelial cells, despite the shear stress of blood flow, and also promotes opening of endothelial junctions, which allows bacteria to penetrate the brain. Virion et al. sought to understand how a G protein-coupled receptor is activated by bacterial type IV pili proteins to transduce a signaling cascade that normally needs a cognate ligand. They found that β2AR activation requires two asparagine-branched glycan chains with terminally exposed sialic acid residues. Meningococcus triggers receptor signaling by exerting mechanical forces on β2AR glycans with its retractable pili. Because human glycans are ...
A green, simple, accurate and highly sensitive sequential injection lab-at-valve procedure has been developed for the simultaneous determination of ascorbic acid (Asc) and rutin using 18-molybdo-2-phosphate Wells-Dawson heteropoly anion (18-MPA). The method is based on the dependence of the reaction rate between 18-MPA and reducing agents on the solution pH. Only Asc is capable of interacting with 18-MPA at pH 4.7, while at pH 7.4 the reaction with both Asc and rutin proceeds simultaneously. In order to improve the precision and sensitivity of the analysis, to minimize reagent consumption and to remove the Schlieren effect, the manifold for the sequential injection analysis was supplemented with external reaction chamber, and the reaction mixture was segmented ...
Assay Glycerol in biofluids or cell samples with Free Glycerol Assay Kit ab174092. Abcam offers | 1,000 assay kits cited in | 3,500 publications.
Does anyone know some simple remedies for the house and the ear infection? I tried the warm olive oil and does not seem to help. Also invited me to use peroxide. Im allergic to hydrogen peroxidem at the end of wits, with the pain. I do not have health insurance or I would have gone to a doctor by now. Does anyone know a few things you can find at home that can relieve pressure, pain, or both? Alcohol drip into the channel (yes, definitely. Alcohol, baby oil and iodine are the active ingredients of medicines swimmers ear). Pull the ear a bit and then allowed to elapse. Get a Ziploc bag and put hot water in it. Zip it up (make sure it is closed) and keep the ear. Take a decongestant to clear congestion in the center and take Tylenol. If not … you can really need to see a doctor over time. There are clinics that can be paid according to their income, if given the chance. Good! ...
Medical information for Dipyrone on Pediatric Oncall including Mechanism, Indication, Contraindications, Dosing, Adverse Effect, Interaction, Hepatic Dose.
BSBr crystallizes in the monoclinic P2_1/c space group. The structure is zero-dimensional and consists of four cyclo-1,3,5-trithia-2,4,6-triborane, 2,4,6-tribromo- molecules. there are three inequivalent B3+ sites. In the first B3+ site, B3+ is bonded in a trigonal planar geometry to two S2- and one Br1- atom. There is one shorter (1.80 Å) and one longer (1.81 Å) B-S bond length. The B-Br bond length is 1.93 Å. In the second B3+ site, B3+ is bonded in a trigonal planar geometry to two S2- and one Br1- atom. Both B-S bond lengths are 1.80 Å. The B-Br bond length is 1.93 Å. In the third B3+ site, B3+ is bonded in a trigonal planar geometry to two S2- and one Br1- atom. There is one shorter (1.80 Å) and one longer (1.81 Å) B-S bond length. The B-Br bond length is 1.93 Å. There are three inequivalent S2- sites. In the first S2- site, S2- is bonded in a water-like geometry to two B3+ atoms. In the second S2- site, S2- is bonded in a water-like geometry to two B3+ atoms. In the third S2- site,
Thanks for your warm comments. As you point out, the only accurate test for mitochondrial injury currently is a lactic acid level. The test is promblematic (difficult to do reliably) and probably...
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The kinetics and mechanism of the reactions between 4-aminoantipyrine and/or 3,5-dichloro-2-hydroxybenzenesulfonic acid with Fe in the presence of HO have been investigated. A differential spectrophotometric flow injection (Fl) method for the determination of HO has been developed, by substituting horseradish perox
Abstract: Metabolism of aminopyrine, sodium benzoate and toxicity of cyclophosphamide were studied in 185 male rats under conditions of various content of vitamin B1 in the animals. Deficiency of thiamin led to an increase in excretion of 4-aminoantipyrine and especially of its acetylated derivative. After administration of thiamin metabolism of aminopyrine was not distinctly altered, while thiamin diphosphate inhibited the drug biotransformation. In deficiency of vitamin B1 transformation of benzoic acid into hippuric acid was inhibited but formation of glucuronides was elevated. Administration of thiamin or thiamin diphosphate stimulated the benzoic acid conjugation and inhibited the glucuronides formation. Deficiency of vitamin B1 accelerated the cyclophosphamide toxicity. Preadministration of thiamin and especially of thiamin diphosphate decreased the toxic effect of cyclophosphamide ...
Alfa Chemistry is the worlds leading provider for special chemicals. We offer qualified products for 62127-47-3(Butane, 2,2,3-tribromo-),please inquire us for 62127-47-3(Butane, 2,2,3-tribromo-).
A rapid, simple, accurate, and sensitive visible spectrophotometric method for the determination of trace amounts of hydrogen peroxide in acidic buffer medium is reported. The proposed method is based on the oxidative coupling of Ampyrone with dibenzazepin hydrochloride by hydrogen peroxide in the buffer medium of pH 4.0 which is catalyzed by ferrous iron. The blue-colored product formed with maximum absorption at 620 nm was found to be stable for 2 h. Beers law is obeyed for hydrogen peroxide concentration in the range of 0.03--0.42 μg ml−1. The optimum reaction conditions and other important optical parameters are reported. The molar absorptive and Sandells sensitivity are found to be 5.89þinspace×þinspace104 mol−1 cm−1 and 0.57 g/cm2, respectively. The interference due to diverse ions and complexing agents was studied. The method is successfully applied to the determination of hydrogen peroxide in green plants satisfactorily.. ...
Tumor cells often produce an excess of lactic acid. MRS brain scans show that lactic acid levels are decreasing as treatment proceeds. This patient is an example of a good responder ...
Remember, hydrogen peroxide is a natural alternative to bleach.. When mixing your own cleaning products, make sure you store any peroxide mixtures in a dark bottle. The light will breakdown the molecules, causing the peroxide to be ineffective.. Here are some great cleaning tips to use hydrogen peroxide as a natural cleaner in your home:. 1.) When washing a load of whites, add one cup hydrogen peroxide to brighten your threads.. 2.) Make a 50/50 solution using peroxide and water to use around your house. Spray it on countertops and cutting boards to disinfect. Use it as a bathroom cleaner to create a germ-free area. Hydrogen peroxide can also eliminate that boy smell from bathrooms.. 3.) Add ½ cup hydrogen peroxide to a sink full of water and use to wash fruit and veggies.. 4.) Got a sickling in your home? Use peroxide to wipe light switches, door handles, toys, or any other surface they may touch.. 5.) Soak your toothbrushes in a cup of peroxide to give them a good cleaning.. 6.) Add an ...
I also use peroxide for my flip flops when they get stinky. So when my sons entire room made me gag because of the stench of his soccer shoes and shin guards, I got out my handy dandy bottle of peroxide. I removed his shoe liners and doused them in peroxide. No kidding, they practically started bubbling before it hit them. I think they even smoked. I squirted some on the inside as well, which bubbled, but not as drastically. The shin guards came out smelling like new, but the inside of the shoes will need more treatments than we have time for right now. Going forward, I will make a habit of removing the liners after practice and treating them once a week with peroxide. I will be spraying them with a concoction of essential oils as well ...
linanil, sounds like you have partial onychomedisis due to minor trauma to the nail matrix. Fancy talk meaning you hurt your nail and now its partially fallen off. Sounds as though it is growing back. Depending how serious the trauma was it may or may not return to normal. I would just be careful with it... maybe wear a bandage if its sensitive and maybe use peroxide or something to prevent infection. A trip to the doc doesnt hurt but I wouldnt worry too much... if you think you injured yourself that is probably what happened and what you describe is consistent with what can happen to nails after trauma ...
Dipyrone contains active substance called metamizole (analgesic from the pyrazolone group). It depressess central nervous system and causes a pain relief.
Hitachi Data Systems Corporation (HDS) has announced new private cloud services and portfolio enhancements. (Image source: Hitachi Data Systems
That depends on the concentration of phosphate. If it was only in small, catalytic amount, you would end up with free glycerol and free fatty acids. If it was kind of concentrated, you would probably get some phospholipid (but the phosphate could be bound both to C1 and C2 (and C3, but thats identical with C1;)) But nothing like that takes place in the body ...
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Der har været spekuleret i, om de helt ville droppe ud af TV markedet. Hitachi er den 4. største fabrikant af plasma TV på verdensplan, med en markedsdel på 7,5%. Men nu er der lagt en ny vej for fremtiden. ...
Read independent reviews on ZONE Desktop Sample Cleaner and Desiccator for SEM/TEM from Hitachi High Technologies America, Inc. on SelectScience
Hitachi High-Technologies Corporation provide the statement-of-the-art technologies and service for you as a specialist of analytical instruments.
Hitachi High-Technologies Corporation provide the statement-of-the-art technologies and service for you as a specialist of analytical instruments.
This study seeks to determine whether the Lactic Acid blood level in a critically ill patient must be drawn with a non-tourniquet venipuncture. The null hypothesis is that there is no significant difference in Lactic Acid blood level in critically ill patients in a sample taken from either with a tourniquet or a non-tourniquet veni-puncture.. Monitoring of Lactic acid level is helpful in both identifying potentially serious ill patients as well as identifying in the ICU patients with high morbidity and mortality.. When a patient arrives to an Emergency Department and that patient is hypotensive (BP less than or equal to 90 systolic), the nursing staff often starts an IV and if possible draws the patients initial blood tests off that first IV site; or if the patient has had an IV started in the field by EMS, the nursing staff will draw blood from another site using a tourniquet. This initial work up by the nursing staff takes 15 -20 minutes before a physician may see the patient. Since the ...
Sequential injection analysis for automation of the Winkler methodology, with real-time SIMPLEX optimization and shipboard application. Energy Technology Data Exchange (ETDEWEB). Horstkotte, Burkhard; Tovar Sanchez, Antonio; Duarte, Carlos M. [Department of Global Change Research, IMEDEA (CSIC-UIB) Institut Mediterrani d' Estudis Avancats, Miquel Marques 21, 07190 Esporles (Spain); Cerda, Victor, E-mail: [email protected] [University of the Balearic Islands, Department of Chemistry Carreterra de Valldemossa km 7.5, 07011 Palma de Mallorca (Spain). 2010-01-25. A multipurpose analyzer system based on sequential injection analysis (SIA) for the determination of dissolved oxygen (DO) in seawater is presented. Three operation modes were established and successfully applied onboard during a research cruise in the Southern ocean: 1st, in-line execution of the entire Winkler method including precipitation of manganese (II) hydroxide, fixation of DO, precipitate dissolution by confluent ...
Hitachi, Ltd. (TSE: 6501), headquartered in Tokyo, Japan, delivers innovations that answer societys challenges. The companys consolidated revenues for fiscal 2016 (ended March 31, 2017) totaled 9,162.2 billion yen ($81.8 billion). The Hitachi Group is a global leader in the Social Innovation Business, and it has approximately 304,000 employees worldwide. Through collaborative creation, Hitachi is providing solutions to customers in a broad range of sectors, including Power / Energy, Industry / Distribution / Water, Urban Development, and Finance / Government & Public / Healthcare. For more information on Hitachi, please visit the companys website at http://www.hitachi.com ...
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The Hitachi magic wand has actually remained in the markets given that 1970 and also ever since nothing else firm has actually had the ability to control the marketplace with their digital massagers. New versions of the massager are presented at regular intervals of time. There are various kinds of massagers in the marketplace varying in the design of heads or the size of takes care of. You can pick from a variety of gadgets and also buy the one that fits your needs the most effective.. The massager not only aids in regeneration of the inactive cells however likewise improves the blood supply to the body parts. It has actually been discovered in numerous looks into that resonance has a wonderful impact on the body cells and also blood flow. Old people can appreciate the benefits of this gadget to the optimum. Many of the body cells of aged guys and also ladies are inactive. Using the magic wand massager may simply boost these cells. The resonance creates the blood flow to improve at the ...
The Hitachi NX9000 FIB-SEM incorporates an optimized layout for true high-resolution serial sectioning to tackle the latest demands in 3D structural analysis and for TEM and 3DAP analyses.
Congratulations to 2010 Beckman Scholar Nicholas Jarjour, PhD, recently published in The Journal of Immunology:. BHLHE40 Promotes TH2 Cell-Mediated Antihelminth Immunity and Reveals Cooperative CSF2RB Family Cytokines. READ: https://www.jimmunol.org/content/204/4/923 ...
Hi everybody, Im posting this for 2 reasons 1) for dell for replacing my cliking hard disk so promptly (but alas did not fix the problem) 2) to help
Guys, My system is as follows :D58Xso MOboi7 2908 GB RAMGTX 480 vga500BG x 2 Hitachi HDP7250501TB x 1 WDC WD20EARSFew years back, I was getting an system freezing error that eventually went ok witho...
It is in the ampyrone sulfonate family of medicines. It was patented in 1922 and was first used medically in Germany under the ...
The compounds generally act as analgesics and include dipyrone (Metamizole), aminopyrine, ampyrone, famprofazone, morazone, ...
The molecular formula C11H13N3O may refer to: Ampyrone 5-Carboxamidotryptamine Feprosidnine Sumanirole This set index page ...
... ampyrone MeSH D03.383.129.539.850.077.150 - dipyrone (metamizole) MeSH D03.383.129.539.850.088 - antipyrine MeSH D03.383. ...
... is a metabolite of aminopyrine with analgesic, anti-inflammatory, and antipyretic properties. Due to the risk of ... Ampyrone stimulates liver microsomes and is also used to measure extracellular water.[citation needed] "On-line encyklopedia ...
Superoxide is one of the main reactive oxygen species in the cell. As a consequence, SOD serves a key antioxidant role. The physiological importance of SODs is illustrated by the severe pathologies evident in mice genetically engineered to lack these enzymes. Mice lacking SOD2 die several days after birth, amid massive oxidative stress.[26] Mice lacking SOD1 develop a wide range of pathologies, including hepatocellular carcinoma,[27] an acceleration of age-related muscle mass loss,[28] an earlier incidence of cataracts, and a reduced lifespan. Mice lacking SOD3 do not show any obvious defects and exhibit a normal lifespan, though they are more sensitive to hyperoxic injury.[29] Knockout mice of any SOD enzyme are more sensitive to the lethal effects of superoxide-generating compounds, such as paraquat and diquat (herbicides). Drosophila lacking SOD1 have a dramatically shortened lifespan, whereas flies lacking SOD2 die before birth. SOD knockdowns in the worm C. elegans do not cause major ...
Ji, Jianguo; Bunnelle, William H.; Anderson, David J.; Faltynek, Connie; Dyhring, Tino; Ahring, Philip K.; Rueter, Lynne E.; Curzon, Peter; Buckley, Michael J.; Marsh, Kennan C.; Kempf-Grote, Anita; Meyer, Michael D. (2007). "A-366833: A novel nicotinonitrile-substituted 3,6-diazabicyclo[3.2.0]-heptane α4β2 nicotinic acetylcholine receptor selective agonist: Synthesis, analgesic efficacy and tolerability profile in animal models". Biochemical Pharmacology. 74 (8): 1253-1262. doi:10.1016/j.bcp.2007.08.010. PMID 17854775 ...
... (CHF-3381, V-3381) is a drug which was formerly being investigated as an anticonvulsant and neuroprotective and is now under development for the treatment of neuropathic pain and chronic cough in Europe by Vernalis and Chiesi.[1][2][3][4][5][6][7][8] It acts as a competitive, reversible, and non-selective monoamine oxidase inhibitor,[5][6][9] and as a low affinity, non-competitive NMDA receptor antagonist.[1][2][10] A pilot study of indantadol for chronic cough was initiated in October 2009 and in April 2010 it failed to achieve significant efficacy in neuropathic pain in phase IIb clinical trials.[7][8][11][12] ...
Drugs that have been introduced for uses other than analgesics are also used in pain management. Both first-generation (such as amitriptyline) and newer anti-depressants (such as duloxetine) are used alongside NSAIDs and opioids for pain involving nerve damage and similar problems. Other agents directly potentiate the effects of analgesics, such as using hydroxyzine, promethazine, carisoprodol, or tripelennamine to increase the pain-killing ability of a given dose of opioid analgesic. Adjuvant analgesics, also called atypical analgesics, include nefopam, orphenadrine, pregabalin, gabapentin, cyclobenzaprine, hyoscine (scopolamine), and other drugs possessing anticonvulsant, anticholinergic, and/or antispasmodic properties, as well as many other drugs with CNS actions. These drugs are used along with analgesics to modulate and/or modify the action of opioids when used against pain, especially of neuropathic origin. Dextromethorphan has been noted to slow the development of tolerance to opioids ...
... is an organic compound, which, especially in its ester form, is called fenamate.[1]:458 serves as a parent structure for several nonsteroidal anti-inflammatory drugs (NSAIDs), including mefenamic acid, tolfenamic acid, flufenamic acid, and meclofenamic acid. These drugs are commonly referred to as "anthranilic acid derivatives" or "fenamates" because fenamic acid is a derivative of anthranilic acid.[2]:235[3]:17[2] ...
... (INN), or benorylate, is an ester-linked codrug of aspirin with paracetamol. It is used as an anti-inflammatory and antipyretic medication. In the treatment of childhood fever, it has been shown to be inferior to paracetamol and aspirin taken separately. In addition, because it is converted to aspirin, benorylate is not recommended in children due to concerns about Reye syndrome.[1] ...
Tamura T, Ogawa J, Taniguchi T, Waki I (January 1990). "[Preferential action of eptazocine, a novel analgesic, with opioid receptors in isolated guinea pig ileum and mouse vas deferens preparations]". Nihon Yakurigaku Zasshi. Folia Pharmacologica Japonica (in Japanese). 95 (1): 41-6. doi:10.1254/fpj.95.1_41. PMID 2154395 ...
The VIGOR (Vioxx GI Outcomes Research) study, conducted by Bombardier, et al., which compared the efficacy and adverse effect profiles of rofecoxib and naproxen, had indicated a significant 4-fold increased risk of acute myocardial infarction (heart attack) in rofecoxib patients when compared with naproxen patients (0.4% vs 0.1%, RR 0.25) over the 12-month span of the study. The elevated risk began during the second month on rofecoxib. There was no significant difference in the mortality from cardiovascular events between the two groups, nor was there any significant difference in the rate of myocardial infarction between the rofecoxib and naproxen treatment groups in patients without high cardiovascular risk. The difference in overall risk was by the patients at higher risk of heart attack, i.e. those meeting the criteria for low-dose aspirin prophylaxis of secondary cardiovascular events (previous myocardial infarction, angina, cerebrovascular accident, transient ischemic attack, or coronary ...
Acetylsalicylic acid is a weak acid, and very little of it is ionized in the stomach after oral administration. Acetylsalicylic acid is quickly absorbed through the cell membrane in the acidic conditions of the stomach. The increased pH and larger surface area of the small intestine causes aspirin to be absorbed more slowly there, as more of it is ionised. Owing to the formation of concretions, aspirin is absorbed much more slowly during overdose, and plasma concentrations can continue to rise for up to 24 hours after ingestion.[152][153][154] About 50-80% of salicylate in the blood is bound to albumin protein, while the rest remains in the active, ionized state; protein binding is concentration-dependent. Saturation of binding sites leads to more free salicylate and increased toxicity. The volume of distribution is 0.1-0.2 L/kg. Acidosis increases the volume of distribution because of enhancement of tissue penetration of salicylates.[154] As much as 80% of therapeutic doses of salicylic acid is ...
The COX-2 enzyme was discovered in 1988 by Daniel Simmons, a Brigham Young University researcher.[23] The mouse COX-2 gene was cloned by UCLA scientist Dr. Harvey Herschman, a finding published in 1991.[24]. The basic research leading to the discovery of COX-2 inhibitors has been the subject of at least two lawsuits. Brigham Young University has sued Pfizer, alleging breach of contract from relations BYU had with the company at the time of Dr. Simmons's work.[25][26] A settlement was reached in April 2012 in which Pfizer agreed to pay $450 million.[27][28] The other litigation is based on United States Pat. No. 6,048,850[29] owned by University of Rochester, which claimed a method to treat pain without causing gastro-intestinal distress by selectively inhibiting COX-2. When the patent issued, the university sued Searle (later Pfizer) in a case called, University of Rochester v. G.D. Searle & Co., 358 F.3d 916 (Fed. Cir. 2004). The court ruled in favor of Searle in 2004, holding in essence that ...
... [1][2] is an opioid analgesic.[3] with a potency ½ that of morphine. It was initially discovered by Russian scientists in 1954 and subsequently rediscovered in the US in 1969.[4] Its LD50 in mice is 83 mg/kg.[5] It has never been marketed commercially, likely due to its low potency and lack of benefits compared to existing agents. ...
... binds to the opioid receptor. During the studies of in vitro inhibition of specific [3H] fentanyl binding to the opioid receptor, the order of analogues was: (±)-cis-3-methylfentanyl , fentanyl = alpha-methylfentanyl , butyrylfentanyl , benzylfentanyl.[2] The studies in inhibition studies on binding affinity achieved the same order of analogues. It means that butyrfentantyl is a less potent opioid-agonist than fentanyl. On the other side, during in vitro studies of cross-reactivity with the fentanyl antibody between fentanyl and the fentanyl analogs examined, revealed order: fentanyl = butyrylfentanyl , (±)-cis-3-methylfentanyl , benzylfentanyl , alpha-methylfentanyl.[2] High cross-reactivity may be the effect of the shape of the molecule - the shape of butyrfentanyl is closest to the original fentanyl molecule, which makes it easy to bind by fentanyl antibodies. The opioid receptor affinity of fentanyl and its analogs was determined from their inhibitory potency in a binding ...
... (INN and BAN; also known as phenazon, antipyrine (USAN), or analgesine) is an analgesic, a nonsteroidal anti-inflammatory drug (NSAID) and an antipyretic. It was first synthesized by Ludwig Knorr in 1887.[1][2]:26-27 Phenazone is synthesized[3] by condensation of phenylhydrazine and ethyl acetoacetate under basic conditions and methylation of the resulting intermediate compound 1-phenyl-3-methylpyrazolone[4] with dimethyl sulfate or methyl iodide. It crystallizes in needles which melt at 156 °C. Potassium permanganate oxidizes it to pyridazine tetracarboxylic acid. Phenazone has an elimination half life of about 12 hours.[5] Indication: Used to relieve pain and fever. Antipyrine is often used in testing the effects of other drugs or diseases on drug-metabolizing enzymes in the liver.[6]. ...
... is widely used in preparations as an enhancing agent for some analgesics and antitussives (acetaminophen, dihydrocodeine, codeine, hydrocodone). It is widely used in certain parts of the world as cough suppressant usually with codeine, and sometimes by itself or in addition to dextromethorphan as it, like diphenhydramine, possesses antitussive action of its own and is particularly useful in semi-productive coughs because of its moderate drying action. Phenyltoloxamine has analgesic and anti-spasmodic properties of its own[citation needed] and is used in combination with paracetamol, aspirin and other salicylates and other drugs in proprietary preparations available over the counter for backache, muscle strains and similar conditions. In this respect, it is similar to a closely related antihistamine, orphenadrine, and both drugs are very closely related to diphenhydramine and to doxylamine, the latter of which is the active ingredient in NyQuil and many other cough ...
Class Ib antiarrhythmic agents are sodium channel blockers. They have fast onset and offset kinetics, meaning that they have little or no effect at slower heart rates, and more effects at faster heart rates. Class Ib agents shorten the action potential duration and reduce refractoriness. These agents will decrease Vmax in partially depolarized cells with fast response action potentials. They either do not change the action potential duration, or they may decrease the action potential duration. Class Ib drugs tend to be more specific for voltage gated Na channels than Ia. Lidocaine in particular is highly frequency dependent, in that it has more activity with increasing heart rates. This is because lidocaine selectively blocks Na channels in their open and inactive states and has little binding capability in the resting state. Class Ib agents are indicated for the treatment of ventricular tachycardia and symptomatic premature ventricular beats, and prevention of ventricular fibrillation. Class Ib ...
... (INN) is a synthetic opioid analgesic related to methadone that was never marketed.[1] In a clinical trial of postpartum patients it was reported to produce analgesia comparable to that of morphine but with less nausea, dizziness, and drowsiness.[2][3] Other side effects included salivation, ataxia, and respiratory depression that was reversible by naloxone.[2][3] Similarly to many of its analogues, noracymethadol is a Schedule I controlled substance in the United States with an ACSCN of 9633 and 2013 annual manufacturing quota of 12 grammes. [4] and is also controlled internationally under the United Nations Single Convention on Narcotic Drugs of 1961.[5] The salts known are the gluconate (free base conversion ratio 0.633) and hydrochloride (0.903).. Noracymethadol is an acetyl ester of methadol and it can be said with some precision that it is either the heroin or 6-monoacetylmorphine analogue of methadol, and being a methadol it exhibits optical isomerism. The other methadols ...
On June 30, 2009, a U.S. Food and Drug Administration (FDA) advisory panel voted by a narrow margin to advise the FDA to remove Vicodin and another opioid, Percocet, from the market because of "a high likelihood of overdose from prescription narcotics and acetaminophen products".[23] The panel also cited concerns of liver damage from their acetaminophen component, which is also the main ingredient in commonly used nonprescription drugs such as Tylenol.[23] Each year, acetaminophen overdose is linked to about 400 deaths and 42,000 hospitalizations.[24] In January 2011, the FDA asked manufacturers of prescription combination products that contain acetaminophen to limit the amount of acetaminophen to no more than 325 mg in each tablet or capsule within 3 years.[25][26][27][28] The FDA also required manufacturers on all acetaminophen containing products to issue a black box warning indicating the potential risk for severe liver injury and a warning highlighting potential for allergic ...
In June 2010, the Medicines and Healthcare products Regulatory Agency of the United Kingdom licensed nabiximols as a prescription-only medicine for the treatment of spasticity due to multiple sclerosis. This regulatory authorization represents the world's first full regulatory approval for the medicine. The spray is being marketed in the UK by Bayer Schering Pharma. Many people with MS cannot receive nabiximols due to local National Health Service (NHS) resistance to its funding;[5][6] but, in August 2014, the NHS in Wales agreed to fund Sativex for people with multiple sclerosis.[7] Nabiximols was also approved in Spain for MS spasticity in the second half of 2010 and was launched in that country in March 2011. It was approved in the Czech Republic in April 2011, in Germany in May 2011, in Denmark in June 2011 and in Sweden in January 2012 to people with MS who have not responded adequately to other medication for spasticity.[8] It has also been recommended for approval in Italy and Austria ...
... is a nonsteroidal anti-inflammatory drug (NSAID). Fenoprofen calcium is used for symptomatic relief for rheumatoid arthritis, osteoarthritis, and mild to moderate pain. Fenoprofen is marketed in the US as Nalfon. As of 2015 the cost for a typical month of medication in the United States is 50 to US$100.[1] ...
... (DOV-220,075) is a serotonin-norepinephrine-dopamine reuptake inhibitor (SNDRI) discovered at American Cyanamid as an analgesic drug candidate, and licensed to DOV Pharmaceutical in 1998 after American Cyanamid was acquired by Wyeth.[1][2][3] In January 2007, Dov licensed the rights to bicifadine to XTL Biopharmaceuticals after bicifadine failed in a Phase III clinical trial for chronic lower back pain.[4][5][6] XTL ran a PhaseIIb clinical trial for pain caused by diabetic neuropathy, which failed in 2008;[7] XTL terminated the agreement in 2010.[8] In 2010 Dov was acquired by Euthymics Bioscience which intended to continue development of other candidates from Dov's portfolio.[9] Bicifadine has a non-opioid, non-NSAID mechanism for the treatment of pain, which should have less abuse potential than opioid drugs and less propensity to cause gastric ulcers than NSAID drugs.[10] While the drug is purported to be a serotonin (SERT) and noradrenaline transporter (NET) inhibitor, it also has ...
... has been used since the 1970s in Australia as an emergency analgesic for short-term use, mostly by the Australian and New Zealand Defence Forces,[13] the Australian ambulance services,[10][35][36] and since 2018 by some Emergency medical services in Germany.[57] All of the currently used volatile anesthetic agents are organofluorine compounds. Aside from the synthesis of Freon (Thomas Midgley, Jr. and Charles F. Kettering, 1928)[58] and the discovery of Teflon (Roy J. Plunkett, 1938),[59] the field of organofluorine chemistry had not attracted a great deal of attention up to 1940 because of the extreme reactivity of elemental fluorine, which had to be produced in situ for use in chemical reactions. The development of organofluorine chemistry was a spin-off from the Manhattan Project, during which elemental fluorine was produced on an industrial scale for the first time. The need for fluorine arose from the need to separate the isotope 235U from 238U because the former, present in ...
... was available over-the-counter in the United States in the form of 12.5 mg coated tablets (Orudis KT and Actron), but this form has been discontinued. It is available by prescription capsules. Ketoprofen is also available as a 2.5% gel for topical application, and it is also available as a patch for topical analgesia and anti-inflammatory action. However, the gel is not sold in the United States. Brand names in Australia are Orudis and Oruvail. It is available in Japan in a transdermal patch Mohrus Tape, made by Hisamitsu Pharmaceutical. It is available in the UK as Ketoflam and Oruvail, in Ireland as Fastum Gel, in Estonia as Keto, Ketonal, and Fastum Gel, in Finland as Ketorin, Keto, Ketomex, and Orudis; in France as Profénid, Bi-Profénid and Ketum; in Italy as Ketodol, Fastum Gel, Lasonil, Orudis and Oki; in Poland, Serbia, Slovenia and Croatia as Knavon and Ketonal; in Romania as Ketonal and Fastum Gel; in Mexico as Arthril; in Norway as Zon and Orudis; in Russia as ОКИ ...
... (Gewodin, Gewolen) is a nonsteroidal anti-inflammatory agent (NSAID) of the pyrazolone series which is available over-the-counter in some countries such as Taiwan.[1][2][3] It has analgesic, anti-inflammatory, and antipyretic effects.[1][2] Famprofazone has been known to produce methamphetamine as an active metabolite, with 15-20% of an oral dose being converted to it.[4][5] As a result, famprofazone has occasionally been implicated in causing positives on drug tests for amphetamines.[3] ...
... has several uses including the treatment of abnormal heart rhythms or arrhythmias, chronic pain, and myotonia. In general when treating arrhythmias, mexiletine is reserved for use in dangerous heart rhythm disturbances such as ventricular tachycardia.[2] It is of particular use when treating arrhythmias caused by long QT syndrome.[3] The LQT3 form of long QT syndrome is amenable to treatment with mexiletine as this form is caused by defective sodium channels that continue to release a sustained current rather than fully inactivating, however other forms of long QT syndrome can also be treated with this medication.[3] Mexiletine has been used to treat chronic pain and may also be used to treat muscle stiffness resulting from myotonic dystrophy (Steinert's disease) or nondystrophic myotonias such as myotonia congenita (Thomsen syndrome or Becker syndrome).[4][5] ...
... ,[2] sold under the brand name Talwin among others, is a painkiller used to treat moderate to severe pain. It is believed to work by activating (agonizing) κ-opioid receptors (KOR) and blocking (antagonizing) μ-opioid receptors (MOR). As such it is called an opioid as it delivers its effects on pain by interacting with the opioid receptors. It shares many of the side effects of other opioids like constipation, nausea, itching, drowsiness and respiratory depression, but unlike most other opioids it fairly frequently causes hallucinations, nightmares and delusions. It is also, unlike most other opioids, subject to a ceiling effect, which is when at a certain dose (which differs from person-to-person) no more pain relief, or side effects, is obtained by increasing the dose any further.[3] Chemically it is classed as a benzomorphan and it comes in two enantiomers, which are molecules that are exact (non-superimposable) mirror images of one another. It was patented in 1960 and approved ...
Ampyrone is a metabolite of aminopyrine with analgesic, anti-inflammatory, and antipyretic properties. Due to the risk of ... Ampyrone stimulates liver microsomes and is also used to measure extracellular water.[citation needed] "On-line encyklopedia ...
Log Octanol-Water Partition Coef (SRC): Log Kow (KOWWIN v1.67 estimate) = -0.07 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42): Boiling Pt (deg C): 367.38 (Adapted Stein & Brown method) Melting Pt (deg C): 145.23 (Mean or Weighted MP) VP(mm Hg,25 deg C): 7.62E-006 (Modified Grain method) MP (exp database): 109 deg C Subcooled liquid VP: 5.09E-005 mm Hg (25 deg C, Mod-Grain method) Water Solubility Estimate from Log Kow (WSKOW v1.41): Water Solubility at 25 deg C (mg/L): 2379 log Kow used: -0.07 (estimated) no-melting pt equation used Water Sol (Exper. database match) = 7.28e+005 mg/L (25 deg C) Exper. Ref: YALKOWSKY,SH & DANNENFELSER,RM (1992) Water Sol Estimate from Fragments: Wat Sol (v1.01 est) = 1e+006 mg/L Wat Sol (Exper. database match) = 728000.00 Exper. Ref: YALKOWSKY,SH & DANNENFELSER,RM (1992) ECOSAR Class Program (ECOSAR v0.99h): Class(es) found: Aliphatic Amines Hydrazines Henrys Law Constant (25 deg C) [HENRYWIN v3.10]: Bond Method : 2.85E-012 atm-m3/mole Group ...
ampyrone non-drug ** full range. Sources Amazon Site:. United States. Canada. United Kingdom. United Arab Emirates. Spain. ...
Polynuclear ampyrone based 3d coordination clusters. CrystEngComm, 20, 1411-1421. DOI: 10.1039/C7CE02093G ...
It is in the ampyrone sulfonate family of medicines. It was patented in 1922 and was first used medically in Germany under the ...
Pyrazole Phenazone Ampyrone Phenylbutazone Pyrazolone, a five-membered-ring lactam, is a derivative of pyrazole that has an ...
Ampyrone stimulates liver microsomes and is also used to measure extracellular water. They are to live in unsunned caves and ...
It is in the ampyrone sulfonate family of medicines. The card, which is in poor condition, sold in November 2010 to a collector ...
... ampyrone, homosalate, triflusal, xylometazoline, naphazoline, iopanoic acid, Prestwick-1083, letrozole, isocarboxazid, ... ampyrone, homosalate, triflusal, xylometazoline, naphazoline, iopanoic acid, Prestwick-1083, letrozole, isocarboxazid, ... ampyrone, altretamine, heliotrine, cinchonidine, chlortetracycline, sulmazole, etacrynic acid, bromperidol, cinchonine, ... ampyrone, altretamine, heliotrine, cinchonidine, chlortetracycline, sulmazole, etacrynic acid, bromperidol, cinchonine, ...
... ampyrone, and metamizole are useful antipyretic and analgesic drugs [17], while edaravone (MCI-186) has been used for treating ...
Ampyrone, Arylalkanoic acids, Azapropazone, Benorylate/Benorilate, Benoxaprofen, Bromfenac, Carprofen, Celecoxib, Choline ...
... ampyrone, metamizole etc. Soon after the discovery of phenyl hydrazine (I, Figure 1) by Emil Fischer in 1883, Ludwig Knorr ( ...
... cholesterol using cholesterol oxidase phenol ampyrone method; HDL cholesterol using immunoinhibition; glycosylated hemoglobin ( ...
Ampyrone is a reagent for glucose determination in the presence of peroxidase and phenol. ...
Ampyrone;4-amino-1,5-dimethyl-2-phenyl-1,2-dihydro-3H-pyrazol-3-one;4-AAP;. ...
Ampyrone derivatives, Interdisciplinary Sciences: Computational Life Sciences, Springer, ISSN, 1913 - 2751 ... Ampyrone derivatives, Interdisciplinary Sciences: Computational Life Sciences, Springer, ISSN, 1913 - 2751 ...
Superoxide is one of the main reactive oxygen species in the cell. As a consequence, SOD serves a key antioxidant role. The physiological importance of SODs is illustrated by the severe pathologies evident in mice genetically engineered to lack these enzymes. Mice lacking SOD2 die several days after birth, amid massive oxidative stress.[26] Mice lacking SOD1 develop a wide range of pathologies, including hepatocellular carcinoma,[27] an acceleration of age-related muscle mass loss,[28] an earlier incidence of cataracts, and a reduced lifespan. Mice lacking SOD3 do not show any obvious defects and exhibit a normal lifespan, though they are more sensitive to hyperoxic injury.[29] Knockout mice of any SOD enzyme are more sensitive to the lethal effects of superoxide-generating compounds, such as paraquat and diquat (herbicides). Drosophila lacking SOD1 have a dramatically shortened lifespan, whereas flies lacking SOD2 die before birth. SOD knockdowns in the worm C. elegans do not cause major ...
Ji, Jianguo; Bunnelle, William H.; Anderson, David J.; Faltynek, Connie; Dyhring, Tino; Ahring, Philip K.; Rueter, Lynne E.; Curzon, Peter; Buckley, Michael J.; Marsh, Kennan C.; Kempf-Grote, Anita; Meyer, Michael D. (2007). "A-366833: A novel nicotinonitrile-substituted 3,6-diazabicyclo[3.2.0]-heptane α4β2 nicotinic acetylcholine receptor selective agonist: Synthesis, analgesic efficacy and tolerability profile in animal models". Biochemical Pharmacology. 74 (8): 1253-1262. doi:10.1016/j.bcp.2007.08.010. PMID 17854775 ...
Ampyrone/chemistry. *Animals. *Cholesterol/analysis*. *Cholesterol/blood. *Dose-Response Relationship, Drug. *Fluorescent Dyes/ ...
Matthews, G. P., Levy, C. L., Laudone, G. M., Jones, K. L., Ridgway, C. J., Hallin, I. L., Gazze, S. A., Francis, L., Whalley, W. R., Schoelkopf, J. & Gane, P. A. C., syyskuuta 2018, julkaisussa : Transport in Porous Media. 124, 2, s. 631-653 23 Sivumäärä. Tutkimustuotos: Lehtiartikkeli › Article › Scientific › vertaisarvioitu ...
Koivunen, R., Jutila, E., Gane, P. & Bollström, R., 10 Sep 2017, Advances in Printing and Media Technology: Proceedings of the 44th International Research Conference of iarigai. Gane, P. & Ridgway, C. (eds.). Darmstadt: IARIGAI, p. 169-176 8 p. (Advances in Printing and Media Technology).. Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Scientific › peer-review ...
The drug may also cause elevations of serum creatinine and more serious renal damage such as acute renal failure, chronic nephritis and nephrotic syndrome. These conditions also often begin with edema and hyperkalemia.. Additionally, indomethacin quite often causes headache (10 to 20%), sometimes with vertigo and dizziness, hearing loss, tinnitus, blurred vision (with or without retinal damage). There were reports of worsening Parkinsons disease, epilepsy, and psychiatric disorders but these are not substantiated. Cases of life-threatening shock (including angioedema, sweating, severe hypotension and tachycardia as well as acute bronchospasm), severe or lethal hepatitis and severe bone marrow damage have all been reported. Skin reactions and photosensitivity are also possible side effects.. Due to its strong antipyretic activity indomethacin may obscure the clinical course of serious infections.. Psychosis has also been reported with prolonged use.. The frequency and severity of side effects ...
Larichkin, A., Zakharchenko, K., Gorev, B., Kapustin, V., Maksimovskiy, E., Chesnokov, A., Pruuel, E. & Shelukhin, V., 22 окт 2017, ALL-RUSSIAN CONFERENCE WITH INTERNATIONAL PARTICIPATION MODERN PROBLEMS OF CONTINUUM MECHANICS AND EXPLOSION PHYSICS DEDICATED TO THE 60TH ANNIVERSARY OF LAVRENTYEV INSTITUTE OF HYDRODYNAMICS SB RAS. 1 ред. IOP Publishing Ltd., Том 894. 7 стр. (Journal of Physics: Conference Series).. Результат исследования: Публикации в книгах, отчётах, сборниках, трудах конференций › статья в сборнике материалов конференции › научная › рецензирование ...
It is also similar to hydrocodone, differing only in that it has a hydroxyl group at carbon-14.[21] Oxycodone is marketed as various salts, most commonly as the hydrochloride salt. The free base conversion ratios of different salts are: hydrochloride (0.896), bitartrate (0.667), tartrate (0.750), camphosulphonate (0.576), pectinate (0.588), phenylpriopionate (0.678), sulphate (0.887), phosphate (0.763), and terephthalate (0.792). The hydrochloride salt is the basis of most American oxycodone products whilst bitartrate, tartrate, pectinate, terephthalate and phosphate salts are also available in European products. Methyiodide and hydroiodide are mentioned in older European publications. Biosynthesis In terms of biosynthesis, oxycodone has been found naturally in nectar extracts from the orchid family Epipactis helleborine; together along with another opioid: 3-{2-{3-{3-benzyloxypropyl}-3-indol, 7,8-didehydro- 4,5-epoxy-3,6-d-morphinan.[79] Detection in biological fluids Oxycodone and/or its major ...
Ampyrone. α-Amylase. Amylcinnamal. Anisyl alcohol. Argania spinosa (argan) kernel oil (968). Aspirin. Avena sativa (oat) bran ...
4-aminophenazone) (ampyrone) Assay : Min. 98.5% C11H13N3O M.W. 203.24 (CAS No.83-07-8) AL0250 ...
Animals , Male , Rats , Afferent Pathways/drug effects , Ampyrone/pharmacology , Anti-Inflammatory Agents, Non-Steroidal/ ... Animals , Male , Rats , Ampyrone/pharmacology , Anti-Inflammatory Agents, Non-Steroidal/pharmacology , Dipyrone/pharmacology , ... Ampyrone/pharmacology , Atenolol/pharmacology , Butoxamine/pharmacology , Dipyrone/pharmacology , Dose-Response Relationship, ... pharmacology , Antipyrine/pharmacology , Dipyrone/pharmacology , Ampyrone/administration & dosage , Animals, Newborn , Anti- ...
Ampyrone Medicine & Life Sciences * Metalloporphyrins Medicine & Life Sciences * Anion Exchange Resins Medicine & Life Sciences ...
TY - JOUR. T1 - Methyl and phenyl esters and thioesters of carboxylic acids as surrogate substrates for microassay of proteinase K esterase activity. AU - Borhan, Babak. AU - Hammock, Bruce. AU - Seifert, Josef. AU - Wilson, Barry W.. PY - 1996/2/2. Y1 - 1996/2/2. N2 - The development of a microassay for proteinase K esterase activity with carboxylic acid esters is reported using novel substrates of the general formula R-C(O)-XR′. Highest rates of hydrolysis have been obtained with the O-phenyl esters CH3(CH2)n = 1-2-S-(CH2)n=1-2C(O)-O-phenyl and their thioester analogs in studies where R, X and R′ have been varied. The phenol release has been measured with 4-aminoantipyrine and potassium ferricyanide to determine the rates of O-phenyl ester hydrolyses. Thioester hydrolyses have been monitored continuously with 5,5′-dithio-bis (2-nitrobenzoic acid).. AB - The development of a microassay for proteinase K esterase activity with carboxylic acid esters is reported using novel substrates of the ...
Ampyrone Medicine & Life Sciences * Hydrogen peroxide Engineering & Materials Science * Trinders reagent Chemical Compounds ...
  • Ampyrone stimulates liver microsomes and is also used to measure extracellular water. (wikipedia.org)
  • Ampyrone stimulates liver microsomes how to buy valium and is also used to buy diazepam 5mg tablets online measure extracellular water. (woodicrafts.com)
  • Pyrazolone moiety (a five-membered lactam ring containing two nitrogens and ketone in the same molecule or alternatively a derivative of pyrazole possessing an additional carbonyl/hydroxy group) has been the focus of medicinal chemists for over last 100 years because of the outstanding pharmacological properties shown by several of its derivatives 1 e.g. ampyrone, metamizole etc. (scielo.br)
  • The proposed method is based on the oxidative coupling of Ampyrone with dibenzazepin hydrochloride by hydrogen peroxide in the buffer medium of pH 4.0 which is catalyzed by ferrous iron. (uni-mysore.ac.in)
  • Ampyrone is a metabolite of aminopyrine with analgesic, anti-inflammatory, and antipyretic properties. (wikipedia.org)
  • La ĉi-suba teksto estas aŭtomata traduko de la artikolo Lefetamine article en la angla Vikipedio , farita per la sistemo GramTrans on 2017-09-09 22:43:59. (wikitrans.net)
  • La ĉi-suba teksto estas aŭtomata traduko de la artikolo Zenazocine article en la angla Vikipedio , farita per la sistemo GramTrans on 2016-06-08 22:58:14. (wikitrans.net)